Home > Circuit Breakers > Air Circuit Breakers > DS-840 Square D 4000A Frame 4000A Sensors EO/DO Air Breaker LS
Product description:
Square D DS-840 low voltage AC power circuit breaker; 4000 amp frame, 4000 amp sensors. Electrically operated, draw-out, Digitrip RMS 510 cat# S53LS (A) with LS functions. Used electrically OK.
EMSCO #AB-2014-20653 LOC: AB6-N3
Specs: